OLATHE, Kan., Aug. 21, 2025 /PRNewswire/ -- Avcon Industries, Inc. and its affiliate Butler Avionics Inc., subsidiaries of Butler National Corporation (OTCQX: BUKS) and leading manufacturers and ...
OLATHE, Kan., Aug. 21, 2025 /PRNewswire/ -- Avcon Industries, Inc. and its affiliate Butler Avionics Inc., subsidiaries of Butler National Corporation (BUKS) and leading manufacturers and systems ...
EASA and CAA Issue STC for Avcon Non-Halon Replacement Portable Fire Extinguisher Solution NEW CENTURY, Kan., Dec. 4, 2025 /PRNewswire/ -- Butler National Corporation (BUKS), a leader in the growing ...
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